#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Time       :   21:31
# Author     : Y4
# Site       : 
# File       : 08 面向对象-多继承.py
# Software   : PyCharm
class A:
    def test(self):
        print("a")


class B:
    def test1(self):
        print("b")


class C(A, B):
    def test2(self):
        print('c')


c = C()
c.test()
c.test1()
c.test2()
